DAM FISHWAY Russian patent published in 1994 - IPC

Abstract RU 2017884 C1

FIELD: hydraulic engineering. SUBSTANCE: fishway is made in form of vertical fish diverting shaft 4 conjugated with its lower part with penstock 2 made in body of dam 1. Installed in shaft 4 is transverse filtering net 5 adjoining with its lower part lateral wall 3 of guide member 7 moved across penstock 2 by power mechanisms 8. EFFECT: higher efficiency. 2 cl, 1 dwg

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RU 2 017 884 C1

Authors

Mosievskij A.A.

Dates

1994-08-15—Published

1991-06-28—Filed